Weekly Dependency Health Check

Run a comprehensive dependency health check:

1. Check for outdated packages: npm outdated (or yarn/pnpm equivalent)
2. Check for security vulnerabilities: npm audit
3. List packages with available major version upgrades
4. Identify unused dependencies (if possible)
5. Check for dependency conflicts or duplicate packages

Provide a summary report covering:

• Critical security vulnerabilities (if any)
• Count of outdated packages by severity (minor, patch, major)
• Recommended immediate actions
• Packages safe to update to latest versions

Focus on actionable insights. Ignore known false positives and dev-only dependencies.